We read your photo as:

b) The "above list" of pH values is not provided in the image. However, the typical pH values for these substances are:

Chemistry

ScanSolve AI Answer

b) The "above list" of pH values is not provided in the image. However, the typical pH values for these substances are:

  • (i) Lime water (calcium hydroxide solution) is a strong base. Its pH value is typically around 12−13\boxed{12-13}.
  • (ii) Pure water is neutral. Its pH value is 7\boxed{7}.
  • (iii) Vinegar (acetic acid solution) is an acid. Its pH value is typically around 2.4−3.4\boxed{2.4-3.4}.

c) The specific pH value for the solution is missing from the question. The color of a solution when tested with a universal indicator depends on its pH value:

  • pH 0-3 (strong acid): Red
  • pH 4-6 (weak acid): Orange to yellow
  • pH 7 (neutral): Green
  • pH 8-10 (weak base): Blue
  • pH 11-14 (strong base): Violet to purple
Was this helpful?

Still stuck on this one?

Ask a follow-up, and the answer starts from this question.

Got a different question?Ask your own question
Handwritten step-by-step solution preview

Handwritten Step-by-Step Solution

Get this as a handwritten image on WhatsApp — like a tutor wrote it for you.

Try on WhatsApp